Turnabout + Ghostly Flicker + Mnemonic Wall + Shipwreck Dowser

Turnabout
Ghostly Flicker
Mnemonic Wall
Shipwreck Dowser

Requires
Turnabout must be in hand. Ghostly Flicker must be in hand. Mnemonic Wall must be on the battlefield. Shipwreck Dowser must be on the battlefield. Lands you control can tap to produce at least 4.
Steps
  1. Activate any number of lands you control by tapping them, adding at least 4.
  2. Cast Turnabout by paying 2, untapping all lands you control.
  3. Cast Ghostly Flicker by paying 2, blinking Mnemonic Wall and Shipwreck Dowser.
  4. When Mnemonic Wall and Shipwreck Dowser enter the battlefield, they trigger, returning Turnabout and Ghostly Flicker from your graveyard to your hand.
  5. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite storm count. Infinite magecraft triggers. Infinite blinking. Infinite landfall triggers. Infinite mana permanents you control can produce. Infinite untap of permanents you control.

Orvar, the All-Form
0.09% of 7445 decks 7 decks
Mizzix of the Izmagnus
0.06% of 5012 decks 3 decks
Azami, Lady of Scrolls
0.05% of 3815 decks 2 decks
Baral, Chief of Compliance
0.05% of 3998 decks 2 decks
Zethi, Arcane Blademaster
0.03% of 6136 decks 2 decks
Raff, Weatherlight Stalwart
0.18% of 1137 decks 2 decks
Kaho, Minamo Historian
0.48% of 420 decks 2 decks
Eluge, the Shoreless Sea
0.03% of 5882 decks 2 decks
Thassa, Deep-Dwelling
0.16% of 1263 decks 2 decks
Zaffai, Thunder Conductor
0.07% of 1426 decks 1 decks
Zedruu the Greathearted
0.01% of 7993 decks 1 decks
Brago, King Eternal
0.01% of 8904 decks 1 decks
Gale, Waterdeep Prodigy // Candlekeep Sage
1.03% of 97 decks 1 decks
The Celestial Toymaker
0.05% of 1879 decks 1 decks
Oji, the Exquisite Blade
0.15% of 666 decks 1 decks
Hidetsugu and Kairi
0.03% of 3065 decks 1 decks
Nicanzil, Current Conductor
0.11% of 898 decks 1 decks
Tatyova, Benthic Druid
0.02% of 6428 decks 1 decks
High Synergy Cards
Archaeomancer
95% of 43 decks +92% synergy
Izzet Chronarch
67% of 6 decks +66% synergy
Salvager of Secrets
58% of 43 decks +58% synergy
Peregrine Drake
60% of 43 decks +57% synergy
High Tide
60% of 43 decks +57% synergy
Ephemerate
62% of 8 decks +57% synergy
Displace
56% of 43 decks +54% synergy
Snap
49% of 43 decks +42% synergy
Scholar of the Ages
42% of 43 decks +42% synergy
Cloud of Faeries
40% of 43 decks +38% synergy
Top Cards
Swords to Plowshares
62% of 8 decks -0% synergy
Path to Exile
50% of 8 decks +3% synergy
Frantic Search
47% of 43 decks +34% synergy
Negate
35% of 43 decks +12% synergy
Counterspell
35% of 43 decks -8% synergy
Illusionist's Stratagem
30% of 43 decks +30% synergy
Blur
30% of 43 decks +29% synergy
Sapphire Medallion
30% of 43 decks +28% synergy
Displacer Kitten
30% of 43 decks +25% synergy
Mind Stone
28% of 43 decks +11% synergy
Game Changers
Enlightened Tutor
38% of 8 decks +20% synergy
Mystical Tutor
33% of 43 decks +18% synergy
Cyclonic Rift
28% of 43 decks +1% synergy
Thassa's Oracle
12% of 43 decks +5% synergy
Rhystic Study
9% of 43 decks -18% synergy
Force of Will
7% of 43 decks -4% synergy
Fierce Guardianship
7% of 43 decks -11% synergy
Creatures
Ardent Elementalist
50% of 6 decks +49% synergy
Timeless Witness
50% of 6 decks +47% synergy
Dualcaster Mage
50% of 6 decks +45% synergy
Storm-Kiln Artist
50% of 6 decks +41% synergy
Eternal Witness
50% of 6 decks +30% synergy
Stenn, Paranoid Partisan
38% of 8 decks +36% synergy
Monastery Mentor
38% of 8 decks +35% synergy
Naru Meha, Master Wizard
26% of 43 decks +25% synergy
Mulldrifter
23% of 43 decks +18% synergy
Archmage Emeritus
23% of 43 decks +16% synergy
Venser, Shaper Savant
21% of 43 decks +19% synergy
Hullbreaker Horror
21% of 43 decks +14% synergy
Solemn Simulacrum
21% of 43 decks +7% synergy
Spellseeker
19% of 43 decks +15% synergy
Laboratory Maniac
19% of 43 decks +14% synergy
Archmage of Runes
18% of 17 decks +15% synergy
Haughty Djinn
16% of 43 decks +15% synergy
Scourge of Fleets
16% of 43 decks +14% synergy
Aether Channeler
16% of 43 decks +14% synergy
Baral, Chief of Compliance
16% of 43 decks +13% synergy
Vizier of Tumbling Sands
14% of 43 decks +13% synergy
Deadeye Navigator
14% of 43 decks +12% synergy
Scrivener
12% of 43 decks +12% synergy
Cloudkin Seer
12% of 43 decks +11% synergy
Snapcaster Mage
12% of 43 decks +10% synergy
Glasspool Mimic
12% of 43 decks +9% synergy
Thassa, Deep-Dwelling
12% of 43 decks +9% synergy
Phyrexian Metamorph
12% of 43 decks +5% synergy
Micromancer
9% of 43 decks +9% synergy
Vedalken Aethermage
9% of 43 decks +9% synergy
Teferi, Mage of Zhalfir
9% of 43 decks +8% synergy
Lier, Disciple of the Drowned
9% of 43 decks +8% synergy
Silver Myr
9% of 43 decks +7% synergy
Talrand, Sky Summoner
9% of 43 decks +5% synergy
Spark Double
9% of 43 decks +2% synergy
Ioreth of the Healing House
8% of 39 decks +6% synergy
Gandalf, Friend of the Shire
8% of 40 decks +7% synergy
Elite Arcanist
7% of 43 decks +7% synergy
Great Whale
7% of 43 decks +7% synergy
Augur of Bolas
7% of 43 decks +7% synergy
Pestermite
7% of 43 decks +7% synergy
Barrin, Tolarian Archmage
7% of 43 decks +7% synergy
Palinchron
7% of 43 decks +7% synergy
Master of Waves
7% of 43 decks +7% synergy
Sea Gate Oracle
7% of 43 decks +6% synergy
Fatestitcher
7% of 43 decks +6% synergy
Aphetto Alchemist
7% of 43 decks +6% synergy
Kelpie Guide
7% of 43 decks +6% synergy
Defiler of Dreams
7% of 43 decks +6% synergy
Sower of Temptation
7% of 43 decks +6% synergy
Instants
Firemind's Foresight
50% of 6 decks +50% synergy
Reiterate
50% of 6 decks +49% synergy
Growth Spiral
50% of 6 decks +28% synergy
Cloudshift
38% of 8 decks +34% synergy
Eerie Interlude
38% of 8 decks +34% synergy
Dovin's Veto
38% of 8 decks +19% synergy
Rewind
26% of 43 decks +23% synergy
Dramatic Reversal
26% of 43 decks +21% synergy
Brainstorm
26% of 43 decks +5% synergy
Capsize
21% of 43 decks +20% synergy
Mana Leak
21% of 43 decks +19% synergy
Blue Sun's Zenith
21% of 43 decks +18% synergy
Fact or Fiction
21% of 43 decks +15% synergy
Reality Shift
21% of 43 decks +12% synergy
Arcane Denial
21% of 43 decks +1% synergy
Essence Flux
19% of 43 decks +16% synergy
Cerulean Wisps
16% of 43 decks +15% synergy
Planar Incision
16% of 43 decks +15% synergy
Dispel
16% of 43 decks +12% synergy
Dig Through Time
16% of 43 decks +11% synergy
Aetherize
16% of 43 decks +10% synergy
An Offer You Can't Refuse
16% of 43 decks -5% synergy
Whim of Volrath
14% of 43 decks +14% synergy
Mind Games
14% of 43 decks +14% synergy
Engulf the Shore
14% of 43 decks +13% synergy
Flow of Knowledge
14% of 43 decks +13% synergy
Stroke of Genius
14% of 43 decks +13% synergy
Teferi's Time Twist
14% of 43 decks +13% synergy
Sublime Epiphany
14% of 43 decks +12% synergy
Unwind
14% of 43 decks +11% synergy
Narset's Reversal
14% of 43 decks +11% synergy
Muddle the Mixture
14% of 43 decks +9% synergy
Opt
14% of 43 decks +4% synergy
Pongify
14% of 43 decks +3% synergy
Swan Song
14% of 43 decks -2% synergy
Shimmering Mirage
12% of 43 decks +11% synergy
Twiddle
12% of 43 decks +11% synergy
Dive Down
12% of 43 decks +11% synergy
Siren's Ruse
12% of 43 decks +11% synergy
Unsubstantiate
12% of 43 decks +11% synergy
Clockspinning
12% of 43 decks +11% synergy
Impulse
12% of 43 decks +10% synergy
Evacuation
12% of 43 decks +10% synergy
Delay
12% of 43 decks +9% synergy
Brain Freeze
12% of 43 decks +8% synergy
Pull from Tomorrow
12% of 43 decks +8% synergy
Resculpt
12% of 43 decks +7% synergy
Mana Drain
12% of 43 decks -3% synergy
Discover the Impossible
9% of 43 decks +9% synergy
Thermal Flux
9% of 43 decks +9% synergy
Sorceries
Preordain
23% of 43 decks +13% synergy
Treasure Cruise
21% of 43 decks +16% synergy
Mind's Desire
19% of 43 decks +17% synergy
Ponder
19% of 43 decks +6% synergy
Hidden Strings
16% of 43 decks +16% synergy
Merchant Scroll
16% of 43 decks +15% synergy
Solve the Equation
16% of 43 decks +12% synergy
Trait Doctoring
14% of 43 decks +14% synergy
Step Through
14% of 43 decks +13% synergy
Call to Mind
12% of 43 decks +11% synergy
Whelming Wave
12% of 43 decks +10% synergy
Time Warp
12% of 43 decks +10% synergy
Deep Analysis
12% of 43 decks +9% synergy
Irenicus's Vile Duplication
12% of 43 decks +8% synergy
Windfall
12% of 43 decks -1% synergy
Personal Tutor
9% of 43 decks +8% synergy
Gitaxian Probe
9% of 43 decks +4% synergy
Pore Over the Pages
7% of 43 decks +7% synergy
Temporal Fissure
7% of 43 decks +7% synergy
Aquitect's Will
7% of 43 decks +6% synergy
Compulsive Research
7% of 43 decks +6% synergy
Baral's Expertise
7% of 43 decks +6% synergy
Commit // Memory
7% of 43 decks +6% synergy
Temporal Mastery
7% of 43 decks +6% synergy
Finale of Revelation
7% of 43 decks +5% synergy
Utility Artifacts
Isochron Scepter
23% of 43 decks +21% synergy
Commander's Sphere
19% of 43 decks +4% synergy
Lightning Greaves
14% of 43 decks -11% synergy
Hedron Archive
12% of 43 decks +9% synergy
Panharmonicon
12% of 43 decks +8% synergy
Sensei's Divining Top
12% of 43 decks +6% synergy
Swiftfoot Boots
12% of 43 decks -16% synergy
Crystal Shard
9% of 43 decks +8% synergy
Mindsplice Apparatus
9% of 43 decks +8% synergy
Aetherflux Reservoir
9% of 43 decks +6% synergy
Wayfarer's Bauble
9% of 43 decks -0% synergy
Letter of Acceptance
7% of 43 decks +7% synergy
Mirror Box
7% of 43 decks +6% synergy
Rings of Brighthearth
7% of 43 decks +5% synergy
Conjurer's Closet
7% of 43 decks +5% synergy
Expedition Map
7% of 43 decks +4% synergy
Strionic Resonator
7% of 43 decks +4% synergy
Enchantments
Mystic Remora
16% of 43 decks -1% synergy
Freed from the Real
14% of 43 decks +12% synergy
Teferi's Ageless Insight
14% of 43 decks +9% synergy
Case of the Ransacked Lab
13% of 31 decks +11% synergy
Propaganda
12% of 43 decks -0% synergy
Arcane Melee
9% of 43 decks +9% synergy
Vesuvan Duplimancy
9% of 43 decks +8% synergy
Pemmin's Aura
9% of 43 decks +8% synergy
Imprisoned in the Moon
9% of 43 decks +6% synergy
Counterbalance
7% of 43 decks +6% synergy
Metallurgic Summonings
7% of 43 decks +6% synergy
Shark Typhoon
7% of 43 decks +4% synergy
Wizard Class
7% of 43 decks +3% synergy
Reflections of Littjara
7% of 43 decks +2% synergy
Planeswalkers
Teferi, Temporal Pilgrim
7% of 43 decks +5% synergy
Narset, Parter of Veils
7% of 43 decks +2% synergy
Utility Lands
Mystic Sanctuary
40% of 43 decks +28% synergy
Reliquary Tower
26% of 43 decks -4% synergy
Riptide Laboratory
23% of 43 decks +21% synergy
Cloudpost
14% of 43 decks +14% synergy
Lonely Sandbar
14% of 43 decks +11% synergy
Nykthos, Shrine to Nyx
14% of 43 decks +9% synergy
Sunscorched Desert
12% of 43 decks +11% synergy
Minamo, School at Water's Edge
12% of 43 decks +7% synergy
Temple of the False God
12% of 43 decks +2% synergy
Lotus Field
9% of 43 decks +8% synergy
Thespian's Stage
9% of 43 decks +7% synergy
Halimar Depths
9% of 43 decks +6% synergy
Otawara, Soaring City
9% of 43 decks -7% synergy
Glimmerpost
7% of 43 decks +7% synergy
Coral Atoll
7% of 43 decks +6% synergy
Dark Depths
7% of 43 decks +6% synergy
Tolaria West
7% of 43 decks +6% synergy
Mana Artifacts
Sol Ring
58% of 43 decks -26% synergy
Arcane Signet
56% of 43 decks -16% synergy
Talisman of Progress
50% of 8 decks +26% synergy
Azorius Signet
38% of 8 decks +12% synergy
Gilded Lotus
35% of 43 decks +32% synergy
Coveted Jewel
23% of 43 decks +22% synergy
Thought Vessel
21% of 43 decks +4% synergy
Fellwar Stone
21% of 43 decks -0% synergy
Sky Diamond
16% of 43 decks +11% synergy
Midnight Clock
16% of 43 decks +11% synergy
Thran Dynamo
14% of 43 decks +9% synergy
Sisay's Ring
9% of 43 decks +9% synergy
Extraplanar Lens
9% of 43 decks +8% synergy
Worn Powerstone
9% of 43 decks +7% synergy
Basalt Monolith
9% of 43 decks +7% synergy
Network Terminal
7% of 43 decks +7% synergy
Empowered Autogenerator
7% of 43 decks +7% synergy
Sceptre of Eternal Glory
7% of 43 decks +6% synergy
Coldsteel Heart
7% of 43 decks +6% synergy
Nyx Lotus
7% of 43 decks +6% synergy
Caged Sun
7% of 43 decks +5% synergy
Everflowing Chalice
7% of 43 decks +2% synergy
Decanter of Endless Water
7% of 43 decks +2% synergy
Lands
Mystic Gate
50% of 8 decks +44% synergy
Azorius Chancery
50% of 8 decks +35% synergy
Temple of Epiphany
50% of 6 decks +32% synergy
Sea of Clouds
50% of 8 decks +24% synergy
Hallowed Fountain
50% of 8 decks +10% synergy
Irrigated Farmland
38% of 8 decks +30% synergy
Deserted Beach
38% of 8 decks +21% synergy
Adarkar Wastes
38% of 8 decks +18% synergy
Glacial Fortress
38% of 8 decks +10% synergy
Prairie Stream
38% of 8 decks +4% synergy
Command Tower
28% of 43 decks -46% synergy
Myriad Landscape
26% of 43 decks +7% synergy
Ash Barrens
12% of 43 decks +7% synergy
Evolving Wilds
12% of 43 decks -9% synergy
Polluted Delta
9% of 43 decks -2% synergy
Terramorphic Expanse
9% of 43 decks -6% synergy
Crystal Grotto
7% of 43 decks +6% synergy
Opal Palace
7% of 43 decks +4% synergy
Fabled Passage
7% of 43 decks -2% synergy
Flooded Strand
7% of 43 decks -4% synergy
Path of Ancestry
7% of 43 decks -15% synergy
Exotic Orchard
7% of 43 decks -29% synergy